Sensor assembly

FIG. 1 is a top, front, left perspective view of the claimed design for a sensor assembly;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines showing the remainder of the sensor assembly depict environmental structure and form no part of the claimed design.